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Jaskaran SinghJS

Jaskaran Singh

Freelance Full Stack Engineer

€200/day
Delhi, IN
0-2 years

Average response time: 1 hour

About Jaskaran

I help businesses and startups build fast, scalable, and modern web applications that deliver real results. As a Full-Stack Engineer, I specialize in developing complete solutions — from intuitive front-end interfaces to secure and efficient backend systems.
I work with technologies like React, Next.js, Node.js, Express, APIs, and modern databases to create high-performance applications that are easy to maintain and scale.
What makes my work different is my focus on clean architecture, performance optimization, and user-focused design. I don’t just write code — I build solutions that improve user experience and support business growth.
I regularly work on projects such as:
• Custom web applications
• SaaS platforms and startup MVPs
• Business websites and dashboards
• API development and backend systems
• UI/UX-focused front-end interfaces
• Performance optimization and feature upgrades
  • English

    Native or bilingual

  • Hindi

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Madnis Media
    Full Stack Engineer
    January 2025 - Today (1 year and 5 months)
    ○ Developed and maintained full-stack web applications using Next.js for frontend and Node.js with express for backend services in a production environment.
    ○ Designed and implemented RESTful APIs, handling business logic, authentication, and data flow between frontend and backend systems.
    ○ Integrated PostgreSQL for structured data storage and utilized Redis for caching to improve applications performance and response times.
    ○ Built and optimized reusable UI components, ensuring responsive design and seamless user experience across devices.
    ○ Collaborated with designers, product, and QA teams to deliver features, bug fixes, and enhancements within defined timelines.
    ○ Participated in code reviews, debugging, and performance optimization to ensure scalable and maintainable codebases.
    Node.js Next.js REST React.js
  • AevoLabs
    Freelance Full Stack Engineer
    September 2025 - October 2025 (1 month)
    ○ Designed and developed the official company website using Next.js, ensuring responsive design across devices.
    ○ Implemented dynamic content section and optimized performance for desktop and mobile users.
    ○ Collaborated with vendors and managed procurement processes to ensure timely resource delivery.
    ○ Deployed the website and ensured stability, usability, and cross-browser compatibility.
  • Eco Explorers
    Freelance Full Stack Engineer
    December 2024 - January 2025 (1 month)
    ○ Build a MERN-based trekking web application with an admin dashboard to manage treks and dynamic content.
    ○ Implemented secure CRUD operations and backend APIs to support admin and user workflows.
    ○ Delivered a user-friendly interface that simplified trek publishing and content management

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Education

  • Bachelor of Technology (IT)
    Guru Gobind Singh Indraprastha University
    2025
    Bachelor of Technology (IT)
  • Full Stack Web Development (MERN)
    Coding Blocks
    2024
    Full Stack Web Development (MERN)

Skill set

Categories